Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Tarun Rustagi, MD

Individual provider Internal Medicine Physician · NPI 1801045513

Dr. Tarun Rustagi, MD is a Gastroenterology in San Francisco, California. Qualified in 2007, 19 years ago. Practices with Kern County Hospital Authority, a 263-clinician group and accepts Medicare assignment. Licensed in California and New Mexico.

Years since qualifying
19
Licensed in
CA, NM
In the registry since
2008
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1100 Van Ness Ave
San Francisco, CA 94109-6978
Phone: (415) 600-1000
Fax: (415) 558-7051
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 9622696 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 9622696 (CA)
Gastroenterology Physician Taxonomy 207RG0100X · Licence MD2016-0322 (NM)

Record details

NPI number1801045513
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 17, 2008
Last updated in NPPESJuly 15, 2022
Certification dateJuly 15, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Kern County Hospital Authority — 263 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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